Moniruzzaman, M., & Quamruzzaman, A. (2010). Effect of Nitrogen Levels and Picking of Green Fruits on the Fruit and Seed Production of Okra (<i>Abelmoschus Esculentus</i> (L.) Moench). Journal of Agriculture &Amp; Rural Development, 7(1), 99–106. https://doi.org/10.3329/jard.v7i1.4428